UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HakYkTyLx15NhWmHzVVdoGYY/9DZnKroOXU5JIvrefY=' 
WHERE 
  key_id = '8e439f2a050e8c8ea73043a0e59393afb6adf9b523ce74ff5089d58fd85806d7' 
  AND (
    token = 'HakYkTyLx15NhWmHzVVdoGYY/9DZnKroOXU5JIvrefY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )